Dec 9, 2025 | Diesel Tuning, ECM Tuning
Confused by emissions systems on your modern diesel truck? You’re not alone. At Mario High Performance Diesel (MHPD), we know deleting them is not the answer. We’re here to show you the smarter solution. At MHPD, we specialize in emissions compliance...
Dec 4, 2025 | Diesel Tuning, Dyno Tuning, ECM Tuning
For drivers and fleets seeking reliable semi diesel engine tuning and parts, MHPD sets the industry standard in clean, data-driven performance. Our emissions-compliant tuning utilizes dyno testing and tuning for unmatched precision, ensuring compliance with...
Aug 15, 2025 | ECM Tuning
Every operator knows their rig has more potential than what it rolled off the lot with. The problem? Factory engine settings are designed for the average driver, average road, and average conditions, not for the demanding, real-world hauls across Canada and the United...
Jul 15, 2025 | ECM Tuning
Ever wondered what’s really possible under the hood of your heavy-duty truck? ECM tuning has changed the way truck owners and fleet operators think about power, efficiency, and long-term performance. If you’re in the world of heavy equipment, chances are you’ve heard...
Apr 28, 2025 | ECM Tuning
When it comes to optimizing the performance of heavy-duty diesel engines, ECM tuning is a powerful tool that plays a crucial role. Whether you’re operating a semi-truck, agricultural equipment, or industrial machinery, your engine’s ECM (Engine Control...
Nov 16, 2024 | Dyno Tuning, ECM Tuning
Whether you’re driving a semi-truck, operating construction equipment, or working with farming machinery, you depend on your engine to deliver the power and efficiency needed to get the job done. Over time, however, even the best engines can start to lose power...
